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Help Center1-Year Warranty Ammonia-based Desulfurization Evaporation and Crystallization Equipment With Remote Support
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Qingdao Conqinphi Environmental Technology Group Co., Ltd. proudly presents our 1-Year Warranty Ammonia-based Desulfurization Evaporation and Crystallization Equipment with Remote Support. As a specialized manufacturer established in 2015 with over 200 employees and a factory spanning 10,000–30,000 square meters, we have developed this advanced solution to efficiently treat ammonia-based desulfurization wastewater, achieving zero liquid discharge (ZLD) while recovering valuable byproducts. Our equipment integrates robust evaporation and crystallization technology with remote monitoring capabilities, ensuring reliable operation and minimal downtime. With annual export values exceeding US$10 million, we serve global markets including North America, Europe, Asia, and Africa, delivering sustainable and cost-effective environmental solutions.
Product Overview
This ammonia-based desulfurization evaporation and crystallization equipment is specifically designed for the treatment of wastewater generated from ammonia desulfurization processes in industries such as power plants, steel mills, and chemical plants. The system utilizes multiple-effect evaporation (MEE) or mechanical vapor recompression (MVR) technology to concentrate the wastewater, followed by crystallization to separate solid ammonium sulfate (or other salts) for reuse or disposal. The entire process is automated with PLC control, and our remote support feature allows our engineers to monitor performance, adjust parameters, and provide troubleshooting from anywhere in the world.
Key Features & Technical Specifications
- Evaporation Technology: MVR (Mechanical Vapor Recompression) or MEE (Multiple-Effect Evaporation) – energy-efficient, low operating cost.
- Crystallization System: Forced circulation or DTB (Draft Tube Baffle) crystallizer, producing high-purity ammonium sulfate crystals.
- Material of Construction: Stainless steel 304/316L, with optional Hastelloy or titanium for corrosive environments.
- Control System: Siemens PLC with HMI touch screen, remote access via Ethernet/4G/5G.
- Warranty: 1-year comprehensive warranty covering parts and labor.
- Remote Support: 24/7 monitoring, remote diagnostics, and software updates.
- Automation: Fully automatic with start/stop sequences, alarm management, and data logging.
- Capacity Range: Customizable from 1 m³/h to 50 m³/h (larger upon request).
| Parameter | Value |
|---|---|
| Evaporation Temperature | 60–90°C (adjustable) |
| Energy Consumption | 30–80 kWh per ton of water evaporated (MVR) |
| Crystal Purity | ≥99% (ammonium sulfate) |
| Recovery Rate | ≥95% water recovery |
| Power Supply | 380V/440V/660V, 50/60Hz |
| Noise Level | ≤85 dB(A) |
Benefits to Customers
- Zero Liquid Discharge: Eliminates wastewater discharge, meeting strict environmental regulations.
- Resource Recovery: Produces marketable ammonium sulfate fertilizer, offsetting operational costs.
- Energy Efficiency: MVR technology reduces steam consumption by up to 60% compared to traditional evaporation.
- Remote Support: Minimizes downtime with instant expert assistance; no need for on-site visits for routine troubleshooting.
- Easy Operation: Fully automated PLC system reduces manual labor and human error.
- Durable Construction: High-grade materials resist corrosion from ammonia and sulfates, ensuring long service life.
Why Choose Qingdao Conqinphi?
With over 9 years of experience in environmental equipment manufacturing, we have delivered hundreds of evaporation and crystallization systems worldwide. Our factory is ISO9001, ISO14000, and OHSAS18001 certified, ensuring quality management and environmental responsibility. We have a dedicated R&D team of 30+ engineers, a 24/7 after-sales service center, and a strong supply chain that enables fast delivery. Our annual export value exceeds US$10 million, and we have served clients in more than 50 countries, including major markets in Europe, America, and Southeast Asia. We offer a comprehensive 1-year warranty and lifetime technical support, including remote assistance, spare parts availability, and on-site commissioning if needed. Contact us today to discuss your specific desulfurization wastewater treatment needs and receive a customized proposal.
Frequently Asked Questions (FAQ)
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Q: What is the typical payback period for this equipment?
A: The payback period depends on the scale and local energy/fertilizer prices. Typically, it ranges from 1 to 3 years due to recovered ammonium sulfate and reduced waste disposal costs. -
Q: Can the equipment handle varying ammonia concentrations?
A: Yes, our system is designed with a flexible control algorithm that adjusts operation parameters based on inlet composition, ensuring stable performance. -
Q: How does remote support work?
A: We provide a secure VPN connection to the PLC, allowing our engineers to monitor real-time data, change setpoints, and diagnose faults remotely. A dedicated mobile app is also available for alerts. -
Q: What certifications does your company hold?
A: We have ISO9001, ISO14000, OHSAS18001, and additional certifications like TL900, QS9000, and SA8000 available upon request. All equipment complies with international standards. -
Q: What is the lead time for a typical system?
A: Standard lead time is 45–60 days after down payment. Customized systems may take 60–90 days depending on complexity. -
Q: Do you provide installation and commissioning services?
A: Yes, we offer on-site commissioning by our experienced engineers, or we can guide your local team via remote support. Travel costs are quoted separately. -
Q: What materials are used for the crystallizer?
A: The crystallizer is typically made of stainless steel 316L to resist corrosion. For highly corrosive conditions, we can use duplex stainless steel or titanium. -
Q: Is the equipment suitable for small-scale plants?
A: Absolutely. We have modular designs starting from 1 m³/h capacity, making it suitable for small to medium-sized facilities.
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